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Master Bond adhesives
Eastman Drystar 0325 Copolyester
Categories: Polymer; Thermoplastic; Polyester, TP

Material Notes: This product-line is designed to meet the needs of converters seeking value-added solutions to their drying requirements of copolyesters. Eastman’s copolyesters are highly valued for their excellent balance of properties such as superior aesthetics, impact strength, and chemical resistance. These properties can be optimally realized when the resins are properly dehydrated in accordance to recommended drying conditions and equipment.

Recognizing this value, Eastman conceived DRYSTAR copolyesters to allow converters with limited access to desiccant dryers to achieve these optimizations. In addition, some converters with desiccant dryers may still find DRYSTAR copolyesters value-adding to attain production flexibility and cost saving by removing the drying process prior to injection molding, profile extruding, or extrusion blow molding copolyesters. The initial launch comprises of the commercialization of four grades of DRYSTAR copolyesters and Eastman has on-going program to extend this strategic product-line in the future.

*DRYSTAR is only available in the Asia Pacific Region.

Applications/Uses

  • Injection molding

  • Vendors:
    Available Properties
    • Specific Gravity, ASTM D792
    • Linear Mold Shrinkage, ASTM D955
    • Hardness, Rockwell R, ASTM D785
    • Tensile Strength at Break, ISO 527
    • Tensile Strength at Break, ASTM D638
    • Tensile Strength, Yield, ISO 527
    • Tensile Strength, Yield, ASTM D638
    • Elongation at Break, ASTM D638
    • Elongation at Break, ISO 527
    • Elongation at Yield, ISO 527
    • Elongation at Yield, ASTM D638
    • Tensile Modulus, ISO 527
    • Tensile Modulus, ASTM D638
    • Flexural Strength, ISO 178
    • Flexural Strength, ASTM D790
    • Flexural Modulus, ASTM D790
    • Flexural Modulus, ISO 178
    • Izod Impact, Notched, ASTM D256
    • Izod Impact, Notched, ASTM D256
    • Izod Impact, Unnotched, ASTM D4812
    • Izod Impact, Unnotched, ASTM D4812
    • Izod Impact, Notched (ISO), ISO 180
    • Izod Impact, Notched (ISO), ISO 180
    • Deflection Temperature at 0.46 MPa (66 psi), ISO 75
    • Deflection Temperature at 0.46 MPa (66 psi), ASTM D648
    • Deflection Temperature at 1.8 MPa (264 psi), ISO 75
    • Deflection Temperature at 1.8 MPa (264 psi), ASTM D648
    • Haze, ASTM D1003
    • Transmission, Visible, ASTM D1003, Total Transmittance
    • Melt Temperature
    • Mold Temperature
    • Drying Temperature
    • Dry Time
      
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    Manufacturer Notes:
    Eastman Chemical Company

    Category Notes
    Plastic

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